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Individual Calculations June 2023 |
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| Maravi Ceron, Ayme Total change: 52.40 | |   |
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| 3 Open IRT Circulo Peruano de Ajedrez | Lima | PER | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1391 | 3.50 | 5 | 1.31 | 40 | 52.40 | |
|  Acuna Alarcon, Claudia Micaela | | | 1481 | PER | 0.50 | 1 | 0.12 | 40 | 4.80 | |  Guevara Huamani, Jhady Julieth | | | 1145 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Jimenez Salas, Fabiana | | | 1282 | PER | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Vilca Contreras, Dante Ivan | | | 1523 | PER | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Ccerhuayo Escobedo, Mels Leopold | | | 1909 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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